rogel wrote:We are doing some testing this moment because we see that the foundset filling speed (rows added per second) drops at a certain (memory ?) moment. We save the data during the import to the database at a regular interval of 500 records. (Yes, autosave is off)

Are you using a transaction? Are you clearing the foundset after your 500 records? I think both would speed up things and prevent memory issues...

rogel wrote:We are doing some testing this moment because we see that the foundset filling speed (rows added per second) drops at a certain (memory ?) moment. We save the data during the import to the database at a regular interval of 500 records. (Yes, autosave is off)

Are you using a transaction? Are you clearing the foundset after your 500 records? I think both would speed up things and prevent memory issues...